13553295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4451}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 12090225

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4451, 13353, 22255, 31157, 66765, 93471, 129079, 155785, 387237, 467355, 645395, 903553, 1936185, 2710659, 4517765, 13553295]

約数ペア:

[(1, 13553295), (3, 4517765), (5, 2710659), (7, 1936185), (15, 903553), (21, 645395), (29, 467355), (35, 387237), (87, 155785), (105, 129079), (145, 93471), (203, 66765), (435, 31157), (609, 22255), (1015, 13353), (3045, 4451)]